SOLUTION: The function f(x)=4x^2-12x-1 a) always increases if x increases b) always decreases​ if x decreases c)is miximum if x is negative d)has a minimum value=-10

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Question 1083387: The function f(x)=4x^2-12x-1
a) always increases if x increases
b) always decreases​ if x decreases
c)is miximum if x is negative
d)has a minimum value=-10
Answer by ikleyn(52877) About Me  (Show Source):
You can put this solution on YOUR website!
.
The function f(x)=4x^2-12x-1 

a) always increases if x increases                     WRONG

b) always decreases if x decreases                     WRONG

c)is miximum if x is negative                          I don't know what the "miximum" is . . . 

d)has a minimum value=-10                              Correct